36220044224 has 84 divisors (see below), whose sum is σ = 90040245624. Its totient is φ = 14328792576.

The previous prime is 36220044193. The next prime is 36220044253. The reversal of 36220044224 is 42244002263.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403454 + ... + 484989.

It is an arithmetic number, because the mean of its divisors is an integer number (1071907686).

Almost surely, 2^36220044224 is an apocalyptic number.

It is an amenable number.

36220044224 is an abundant number, since it is smaller than the sum of its proper divisors (53820201400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36220044224 is a wasteful number, since it uses less digits than its factorization.

36220044224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888482 (or 888465 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 36220044224 its reverse (42244002263), we get a palindrome (78464046487).

The spelling of 36220044224 in words is "thirty-six billion, two hundred twenty million, forty-four thousand, two hundred twenty-four".